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When the mischievous Tom Hiddleston ruins your life completely. (It's up to you to decide whether it's a good or a bad thing.)
*Watching the Avengers for the tenth time and realizing you actually worship the bad guy*

You: Oh god, I think I just got Loki'd.
Loki'd by Loviisa October 26, 2012
to be screwed with or pranked by a very, VERY mischievous fellow (in reference to the Marvel super-villain Loki Laufeyson).
- You just got Loki'd!
Loki'd by SarahJessicaParker October 24, 2012
The term used by the actor who played Loki in both Thor and the Avengers, Tom Hiddleston. It is used to embody the trickster essence of his character Loki: the God of Mischief. Usually said aloud after one plays a silly or light-hearted joke on someone else. It originated from an MTV After Hours video where Tom Hiddleston and Josh Horowitz act out a little skit in which Tom plays a few dorky tricks on Josh (usually can be viewed on Vimeo).
Josh: -paying for his lunch- What, probably about ten bucks, right?

Cashier: Actually, it's been payed for already

Josh: What?

Tom: -pops out from around the corner- EHEHEHEHE! You're such an idiot, I bought your lunch for you! ehehehe you've been loki'd again! LOKI'D!

Josh: ...okay, got me again...
Loki'd by sassysloth July 5, 2012
“Loki’d” is when you commit a generous prank.

This can also be used as a troll term

This phrase, term, whatever, came from the great Tom Hiddleston, who is either: truly Loki, Loki’s spirit animal, or the other way around.
Example #1

Person 1 (with tray of food): "What, probably around ten bucks right?"
Cashier: "Actually it's already been paid for"
Person 1: "What?"
Person 2: "HEHEHEHEH I BOUGHT YOUR LUNCH FOR YOU! LOKI'D!"

Example #2

Person 1: "Can you believe Joss Whedon's April Fools prank? He never actually intended on telling us what Loki's army consisted of"
Person 2: "I know! He's such a troll! We totally got LOKI'D!"
Loki'd by The Mischief Meister October 18, 2012
To be tricked or fooled or made a fool of.
Tom Hiddleston:*gives Josh coffee* Freshly brewed~ I can't survive without it myself.
Josh Horowitz: Thanks, yeah it's like the gas in my engine*drinks*
Tom: *laughs* I totally know what you mean. Uh the funny thing about that coffee is....theres no gas in the engine...
Josh:*confused* What-? What are you talking about???
Tom: Theres no caffeine in it~ so it's decaf~ ...took the caffeine OUT. I de-caffed it. decaff-i-na-to~
Josh: yup, you got me.
Tom: your going to be sooo sleepy later :3
It's DECAFF! and you needed caaffeine! XD
Josh: ...
Tom: *laughs at Josh* HAHAHAHAHAA HOOHOHOOO~!! It's a prank! :D
Josh: alright, Tom.
Tom: Your going to be soo sleepy!XD ((Josh: Yep))your not going to be able to stay awake!((Josh: Yep)) You'll look like such an ASS!
Josh:...
Tom: LOKI'D!!
Loki'd by FiveAMfacts July 3, 2012
Someone who's been Loki'd is a person who has had their heart and soul stolen by the god of mischief Loki.
"Hey did you watch Thor yesterday?"
"Yeah, I've been Loki'd"

"I am Loki'd"
Loki'd by Asgardian-girl July 4, 2012
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British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
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Pee Calculus

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I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
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Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
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korean word for madam, older woman
Ajumma wait a moment
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Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
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